If anyone is looking for some TF10's to have made into customs, here are some on ebay. There is also someone selling the right and left in a separate auction.
http://www.ebay.com/itm/UE-Triple-Fi-10v-GREAT-DEAL-/330710132485?pt=Other_MP3_Player_Accessories&hash=item4cffdc2705
http://www.ebay.com/itm/UE-Triple-Fi-10v-GREAT-DEAL-/330710132485?pt=Other_MP3_Player_Accessories&hash=item4cffdc2705